Scaffold for hull structure

Abstract

The utility model relates to the technical field of scaffold devices, and discloses a scaffold for a hull structure, which comprises a ship wallboard, two mutually symmetrical first angle irons are arranged on the ship wallboard, a pedal is rotatably arranged between the two first angle irons, four mutually symmetrical second angle irons are arranged on the pedal, and the first angle irons are arranged on the first angle irons. By means of mutual cooperation of the first angle plates, the pedal, the handrail and other structures, the erecting and disassembling workload of the scaffold can be greatly reduced, during use, the pedal only needs to be rotated by a certain angle along the two first angle plates, and then the scaffold can be assembled and disassembled. The handrails are supported by rotating a certain angle along the second angle iron through the connecting rods, then the movable buckling rods are buckled to one ends of the two handrails, and meanwhile, the movable buckling rods are supported and fixed through the two supporting columns, so that the two handrails are limited and fixed, the scaffold can be built, the whole process is simple and convenient, and the working efficiency is improved. And the ship building efficiency is greatly improved, and the construction progress is accelerated.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffolding equipment, and particularly relates to a scaffolding for a hull structure. Background Art

[0002] During the construction of a ship, corresponding scaffolding needs to be installed and erected to facilitate construction operations. The common forms of scaffolding used in shipyards now include chrysanthemum bowl-and-lock scaffolding, simple scaffolding, and scaffolding designed separately for some special positions.

[0003] Scaffolding is usually erected starting from the ground. It uses a lot of materials during the erection process, takes a long time to erect, and is also very troublesome to disassemble. The scaffolding erected from the ground occupies a large space in the dock. Especially when erecting scaffolding inside the ship, the environment inside the ship is complex, and the scaffolding occupies a large space inside the ship, affecting construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a scaffolding for a hull structure to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A scaffolding for a hull structure includes a ship wall panel. Two symmetrically arranged first angle irons are installed on the ship wall panel. A pedal is rotatably installed between the two first angle irons. Four symmetrically arranged second angle irons are arranged on the pedal. Connecting rods are rotatably installed on the second angle irons. The same handrail is connected to two adjacent connecting rods. Two symmetrically arranged support columns are inserted into the pedal. The same movable buckling rod is inserted into the tops of the two support columns. T-shaped blocks are arranged at both ends of the movable buckling rod. T-shaped slots adapted to the T-shaped blocks are opened at one ends of the two handrails close to the movable buckling rod.

[0006] Preferably, two symmetrically arranged limiting frames are arranged at the bottom of the pedal and on the ship wall panel respectively. Insertion plates are clamped in the limiting frames. The same support rod is welded between the insertion plates clamped on the ship wall panel and the insertion plates clamped at the bottom of the pedal.

[0007] Preferably, a horizontal sliding groove is opened on the handrail. A horizontal sliding block is slidably arranged in the horizontal sliding groove. A sliding rod is installed on the horizontal sliding block. A storage box is installed at one end of the sliding rod away from the horizontal sliding block.

[0008] Preferably, two connecting pieces are arranged at the bottom of the handrail. The two connecting pieces are respectively rotatably installed on the tops of the two connecting rods.

[0009] Preferably, insertion shafts are arranged at both ends of the support column. Insertion holes adapted to the insertion shafts are opened on the pedal and the movable buckling rod.

[0010] Preferably, two symmetrically arranged rotating shafts are installed on the pedal, and rotating holes adapted to the rotating shafts are provided on both of the first angle irons.

[0011] Preferably, the cross-sections of the horizontal slider and the horizontal chute are both T-shaped.

[0012] The beneficial effects of the present utility model are as follows:

[0013] In the present utility model, through the mutual cooperation of structures such as the first angle plate, the pedal, and the handrail, the workload of erecting and dismantling the scaffolding can be greatly reduced. During use, only need to rotate the pedal along the two first angle plates by a certain angle, and support the handrail by rotating it along the second angle iron by a certain angle through the connecting rod, then buckle the movable connecting rod to one end of the two handrails, and at the same time support and fix the movable connecting rod through the two support columns, so as to realize the limit fixation of the two handrails, and thus complete the erection of the scaffolding. The whole process is simple and convenient, greatly improving the shipbuilding efficiency and the construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is a schematic diagram of the overall structure of a scaffolding for a ship hull structure proposed by the present utility model;

[0015] Figure 2 FIG. 2 is a schematic diagram of a side view cross-section structure of a horizontal slider, a handrail and other structures of a scaffolding for a ship hull structure proposed by the present utility model;

[0016] Figure 3 FIG. 3 is a schematic diagram of a cross-section structure of a support column, a plug shaft and other structures of a scaffolding for a ship hull structure proposed by the present utility model;

[0017] Figure 4 FIG. 4 is a schematic diagram of a bottom view cross-section structure of a rotating shaft and a pedal of a scaffolding for a ship hull structure proposed by the present utility model.

[0018] In the figure: 1. ship wall panel; 2. first angle iron; 3. pedal; 4. second angle iron; 5. connecting rod; 6. horizontal chute; 7. handrail; 8. sliding rod; 9. storage box; 10. movable connecting rod; 11. support column; 12. limit frame; 13. support rod; 14. connecting piece; 15. plug-in board; 16. T-shaped card slot; 17. T-shaped card block; 18. plug-in hole; 19. plug shaft; 20. rotating hole; 21. rotating shaft; 22. horizontal slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] Reference Figures 1-4 , a scaffold for a hull structure, including a ship wall panel 1, two symmetrically arranged first angle irons 2 are installed on the ship wall panel 1, a pedal 3 is rotatably installed between the two first angle irons 2, four symmetrically arranged second angle irons 4 are arranged on the pedal 3, a connecting rod 5 is rotatably installed on the second angle iron 4, the same handrail 7 is connected to two adjacent connecting rods 5, two symmetrically arranged support columns 11 are inserted into the pedal 3, the same movable buckling rod 10 is inserted into the tops of the two support columns 11, T-shaped blocks 17 are arranged at both ends of the movable buckling rod 10, and T-shaped slots 16 adapted to the T-shaped blocks 17 are opened at one ends of the two handrails 7 close to the movable buckling rod 10.

[0021] Through the mutual cooperation of structures such as the provided first angle plate, pedal 3 and handrail 7, the workload of erecting and dismantling the scaffold can be greatly reduced. When in use, only need to rotate the pedal 3 by a certain angle along the two first angle plates, and support the handrail 7 by rotating it by a certain angle along the second angle iron 4 through the connecting rod 5, then buckle the movable buckling rod 10 to one end of the two handrails 7, and at the same time support and fix the movable buckling rod 10 through the two support columns 11, so as to realize the limit fixation of the two handrails 7, and the erection of the scaffold can be completed. The whole process is simple and convenient, greatly improving the shipbuilding efficiency and construction progress.

[0022] Specifically, in this embodiment, two symmetrically arranged limit frames 12 are arranged at the bottom of the pedal 3 and on the ship wall panel 1, an insertion plate 15 is clamped in the limit frame 12, and the same support rod 13 is welded between the insertion plate 15 clamped on the ship wall panel 1 and the insertion plate 15 clamped at the bottom of the pedal 3.

[0023] Through the mutual cooperation of structures such as the arranged support rod 13 and insertion plate 15, the pedal 3 can be supported, improving the safety and bearing capacity of the pedal 3.

[0024] Specifically, in this embodiment, a horizontal chute 6 is opened on the handrail 7, a horizontal slider 22 is slidably arranged in the horizontal chute 6, a sliding rod 8 is installed on the horizontal slider 22, and a storage box 9 is installed at one end of the sliding rod 8 away from the horizontal slider 22.

[0025] Through the arranged horizontal chute 6 and horizontal slider 22, the storage box 9 can slide along the handrail 7. Through the setting of the storage box 9, it is convenient for construction workers to place tools or other sundries.

[0026] Specifically, in this embodiment, two connecting pieces 14 are arranged at the bottom of the handrail 7, and the two connecting pieces 14 are respectively rotatably installed on the tops of the two connecting rods 5.

[0027] Specifically, in this embodiment, insertion shafts 19 are arranged at both ends of the support column 11, and insertion holes 18 adapted to the insertion shafts 19 are formed in both the pedal 3 and the movable fastening rod 10.

[0028] Through the arranged insertion shafts 19 and insertion holes 18, the docking of the support column 11 with the pedal 3 and the movable fastening rod 10 can be facilitated.

[0029] Specifically, in this embodiment, two symmetrically arranged rotating shafts 21 are installed on the pedal 3, and rotating holes 20 adapted to the rotating shafts 21 are formed in both of the first angle irons 2.

[0030] Through the arranged rotating shafts 21, the rotation of the pedal 3 along the first angle iron 2 through the rotating shafts 21 can be facilitated.

[0031] Specifically, in this embodiment, the cross-sections of the horizontal slider 22 and the horizontal sliding groove 6 are both T-shaped.

[0032] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A scaffold for a ship structure, including a ship siding, characterized in that: Two mutually symmetrical first angle irons are installed on the ship wall panel, a pedal is rotatably installed between the two first angle irons, four mutually symmetrical second angle irons are arranged on the pedals, connecting rods are rotatably installed on the second angle irons, and the same handrail is connected to two adjacent connecting rods, and two mutually symmetrical supporting columns are inserted on the pedals, and the tops of the two supporting columns are inserted with the same movable buckle rod, both ends of the movable buckle rod are arranged with T-shaped blocks, and the ends of the two handrails close to the movable buckle rod are provided with T-shaped slots adapted to the T-shaped blocks.

2. A scaffold for a hull structure according to claim 1, characterized in that: Two mutually symmetrical limit frames are arranged on the bottom of the pedal and the ship wall plate, and a plug-in board is clamped in the limit frame. The same support rod is welded between the plug-in board clamped on the ship wall plate and the plug-in board clamped on the bottom of the pedal.

3. A scaffold for a hull structure according to claim 1, characterized in that: The handrail is provided with a horizontal slide groove, a horizontal slider is slidably arranged in the horizontal slide groove, a sliding rod is installed on the horizontal slider, and a storage box is installed at one end of the sliding rod away from the horizontal slider.

4. A scaffold for a hull structure according to claim 1, characterized in that: Two connecting pieces are arranged at the bottom of the handrail, and the two connecting pieces are rotatably mounted on the tops of the two connecting rods respectively.

5. A scaffold for a hull structure according to claim 1, characterized in that: Both ends of the support column are provided with plug-in shafts, and the pedal and the movable buckle rod are provided with plug-in holes matched with the plug-in shafts.

6. A scaffold for a hull structure according to claim 1, characterized in that: Two mutually symmetrical rotating shafts are installed on the pedal, and rotating holes matching with the rotating shafts are opened on the two first angle irons.

7. A scaffold for a hull structure according to claim 3, characterized in that: The cross sections of the horizontal sliding block and the horizontal sliding groove are both T-shaped.

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